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OntoChem extracts U.S. Food and Drug Administration SPL files

Felix Berthelmann ∙ 2021 February 23

The “Structured Product Labeling” (SPL) files of the United States FDA are a valuable public ressource for drugs on the market. Thus, UNII (Unique Ingredient Identifier) numbers are assigned to each drug and its chemical structure i... read more

antibody-drug conjugates chemical compounds chemical properties FDA knowledge extraction OCID UNII

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SciWalker and SciWalker Studio as integrated tools for knowledge extraction

Felix Berthelmann ∙ 2020 November 05

We gave a virtual presentation about SciWalker and SciWalker Studio as integrated tools for chemistry-focused semantic knowledge extraction as part of the BioData World Congress 2020 (that would have taken place in Basel were it not for the COV... read more

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SciWalker and SciWalker Studio Workshop at the 16th German Conference on Cheminformatics

Claudia Bobach ∙ 2020 November 05

OntoChem was participating at the virtual edition of the 16th German Conference on Cheminformatics and SAMPL Satellite Workshop from 2-4 October 2020. We presented SciWalkerread more

chemical compounds chemical properties conferences SciWalker SciWalker Studio

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AI-SDV 2020

Claudia Bobach ∙ 2020 October 07

OntoChem recently took part in the virtuell conference AI-SDV Conference “in Nice” on October 5th to 6th 2020.

We provided insight into an interesting m... read more

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Fall meeting of American Chemical Society (ACS)

Lutz Weber ∙ 2020 September 10

OntoChem recently took part in the digital version of the 2020 Fall meeting of American Chemical Society (ACS). We were proud to participate in two talks about the discovery... read more

chemical compounds chemical properties conferences presentation semantic search

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About SciWalker’s unique semantic chemical search capabilties

Felix Berthelmann ∙ 2020 June 10

Let our CEO Dr. Lutz Weber tell you about SciWalker’s unique semantic chemical search capabilties.

The video was recorded as part of ChemAxon’s “Cheminfo Stories” Partner Session.

<span class="timeline_blog_readmore_btn">read more</span></a></div></div></div><div class="blog_detail_content_container"><div class="blog_detail_content_container_inner"><div class="cat-label blog">Blog</div><div class="blog_detail_title"><a href="https://ontochem.com/2020/03/09/processing-tables-in-documents-and-images/">Processing tables in documents and images</a></div><div class="blog_detail_subline">Konstantin Kruse ∙ 2020 March 09</div><div class="blog_detail_the_content"><p><span style="font-weight: 400;">Probably most of the scientific information is captured in tables – for example in US patents from 2001-2017 we have extracted more than 10 million tables containing interesting properties on materials and compou... <a href="https://ontochem.com/2020/03/09/processing-tables-in-documents-and-images/"><span class="timeline_blog_readmore_btn">read more</span></a></div><div class="blog_detail_the_tags"><i class="fas fa-tags"></i> <a href="/tag/chemical-compounds" class="tag-link-other not_current_tag"><span class="tagname-other">chemical compounds</span></a><a href="/tag/FineReader" class="tag-link-other not_current_tag"><span class="tagname-other">FineReader</span></a><a href="/tag/image2table" class="tag-link-other not_current_tag"><span class="tagname-other">image2table</span></a><a href="/tag/knowledge-extraction" class="tag-link-other not_current_tag"><span class="tagname-other">knowledge extraction</span></a><a href="/tag/OCR" class="tag-link-other not_current_tag"><span class="tagname-other">OCR</span></a><a href="/tag/patents" class="tag-link-other not_current_tag"><span class="tagname-other">patents</span></a><a href="/tag/table-extraction" class="tag-link-other not_current_tag"><span class="tagname-other">table extraction</span></a><a href="/tag/tables" class="tag-link-other not_current_tag"><span class="tagname-other">tables</span></a></div></div></div><div class="blog_detail_content_container"><div class="blog_detail_content_container_inner"><div class="cat-label blog">Blog</div><div class="blog_detail_title"><a href="https://ontochem.com/2020/02/07/semantic-homonym-resolution-key-to-reduce-the-number-of-false-positive-search-hits/">Semantic homonym resolution – key to reduce the number of false positive search hits</a></div><div class="blog_detail_subline">Felix Berthelmann ∙ 2020 February 07</div><div class="blog_detail_the_content"><p><span style="font-weight: 400;">Many words can have different meanings – also known as “homonyms”. Homonymic terms are often the cause for false positive search hits. How do we use semantic indexing to find what you intended to?</span></p... <a href="https://ontochem.com/2020/02/07/semantic-homonym-resolution-key-to-reduce-the-number-of-false-positive-search-hits/"><span class="timeline_blog_readmore_btn">read more</span></a></div><div class="blog_detail_the_tags"><i class="fas fa-tags"></i> <a href="/tag/homonym-resolution" class="tag-link-other not_current_tag"><span class="tagname-other">homonym resolution</span></a><a href="/tag/knowledge-extraction" class="tag-link-other not_current_tag"><span class="tagname-other">knowledge extraction</span></a><a href="/tag/machine-learning" class="tag-link-other not_current_tag"><span class="tagname-other">machine learning</span></a><a href="/tag/ML" class="tag-link-other not_current_tag"><span class="tagname-other">ML</span></a><a href="/tag/semantic-indexing" class="tag-link-other not_current_tag"><span class="tagname-other">semantic indexing</span></a></div></div></div><div class="blog_detail_content_container"><div class="blog_detail_content_container_inner"><div class="cat-label blog">Blog</div><div class="blog_detail_title"><a href="https://ontochem.com/2020/01/15/processing-images-to-chemical-structures/">Processing images to chemical structures</a></div><div class="blog_detail_subline">Lutz Weber ∙ 2020 January 15</div><div class="blog_detail_the_content"><p><span style="font-weight: 400;">A lot of scientific information is captured in images – we are using machine learning techniques such as deep neural networks to classify images. 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